Matches 101 - 150 out of 201 < 1 2 3 4 5 >
Match Document Document Title
4696883 Member having light receiving layer with smoothly connected non-parallel interfaces and surface reflective layer  
A light-receiving member comprises a substrate and a light-receiving layer of a multi-layer structure having at least one photosensitive layer and a surface layer having reflection preventive...
4687724 Photoreceptor for electrophotography comprising boron doped a-Si.sub.1-x N.sub.x :H:F  
A photoreceptor for electrophotography utilizing a-Si:N:H:F, wherein a stable high-sensitive layer is provided and the time-lapse variation in characteristics is reduced in the use of an a-Si 1 -x...
4668599 Photoreceptor comprising amorphous layer doped with atoms and/or ions of a metal  
A process for producing a photoreceptor is disclosed. A gaseous compound of the constituent materials of the photoreceptor is decomposed by glow discharge in the presence of a metal, thereby...
4666816 Method of manufacturing an amorphous Si electrophotographic photoreceptor  
A method of manufacturing an electrophotographic photoreceptor having an amorphous silicon layer formed as a photoconductive layer, on an electrically conductive support member. The manufacturing...
4624906 Electrophotographic sensitive member having a fluorinated amorphous silicon photoconductive layer  
The present invention relates to an electrophotographic sensitive member comprising an amorphous fluorinated silicon photoconductive layer.
4619729 Microwave method of making semiconductor members  
A process and system for making semiconductor alloys and members with high reaction gas conversion efficiencies and at high deposition rates utilizes microwave energy to form a deposition plasma....
4615964 Vapor-deposited film of selenium as photoreceptor for electrophotography and process for producing the same  
A vapor-deposited film of selenium as a photoreceptor for electrophotography contains not more than 50 parts per million of oxygen. In producing the film, the oxygen content in the starting...
4588667 Electrophotographic imaging member and process comprising sputtering titanium on substrate  
An electrophotographic imaging member comprising a substrate, a ground plane layer comprising a titanium metal layer contiguous to the substrate, a charge blocking layer contiguous to the titanium...
4568626 Method for producing image forming member  
A method for producing an image forming member having a deposited layer with photoconductivity formed on a support by introducing a starting material in gaseous state into a deposition chamber...
4560634 Electrophotographic photosensitive member using microcrystalline silicon  
An electrophotographic photosensitive member constituted of an electroconductive supporting substrate and a photoconductive layer provided on said substrate, said photoconductive layer being...
4554180 Process for producing silicon-containing deposit film  
A process for producing silicon-containing deposit films which comprises introducing a cyclic silane represented by the general formula (SiH 2 ) n , wherein n is 4, 5, or 6, in the gaseous state...
4540647 Method for the manufacture of photoconductive insulating elements with a broad dynamic exposure range  
An improved method for the manufacture of a photoconductive insulating element comprising an electrically-conductive support, a barrier layer overlying the support, and a layer of doped...
4532196 Amorphous silicon photoreceptor with nitrogen and boron  
A photoreceptor of electrophotography having, on a substrate, an amorphous silicon (a-Si) layer formed by relying on plasma CVD technique, wherein the a-Si layer is formed in the presence of...
4532199 Method of forming amorphous silicon film  
A method of forming an amorphous silicon film includes the steps of bringing a gas which is pre-excited by electron cyclotron resonance generated by an alternating electric field and a magnetic...
4513031 Process for forming alloy layer  
A method of forming an alloy layer on the surface of a substrate comprising forming in a vessel a molten bath comprising at least one vaporizable alloying component having a higher vapor pressure...
4490208 Method of producing thin films of silicon  
A method of producing thin films of silicon is characterized in that a p-type or n-type thin film of doped silicon having a dopant or impurity element is placed in a plasma atmosphere of elements...
4485121 Method for producing a fluorine-containing amorphous semiconductor  
Production of fluorine-containing amorphous semiconductors having high thermal stability, photoconductivity and photosensitivity by decomposing a mixed gas of silicon difluoride gas or silicon...
4482622 Multistage deposition process  
A process for depositing particles within a softenable layer to form a migration imaging member wherein the layer is softened by heating, exposed in a first deposition zone to a high impingement...
4476209 Selenium-antimony alloy electrophotographic photoreceptors  
An electrophotographic photoreceptor comprising a conductive layer and a photosensitive layer of vapor-deposited selenium-antimony alloy film formed thereon is disclosed. The photosensitive layer...
4472492 Method for fabricating and annealing an electrophotographic image forming member  
A method for fabricating an electrophotographic image forming member, wherein the first photoconductive layer consisting of an amorphous inorganic semiconductive material is formed on a substrate...
4468443 Process for producing photoconductive member from gaseous silicon compounds  
A process for producing a photoconductive member, which comprises forming a photoconductive layer on a substrate for formation of a photoconductive layer by introducing starting substances for...
4462862 Method for generating substrates of electrophotographic photosensitive materials  
Disclosed is a method for removing an amorphous silicon photosensitive layer from the metallic surface (e.g., aluminum or stainless steel) of a substrate used in electrophotography. The amorphous...
4460673 Method of producing amorphous silicon layer and its manufacturing apparatus  
Disclosed are method and apparatus for producing amorphous silicon layers for solar cells or electrophotography by plasma-enhanced chemical vapor deposition (CVD) through glow-discharge...
4457949 Method of producing a photoelectric conversion layer  
A hydrogen-containing amorphous silicon layer is formed on a substrate held below 200° C., in a plasma atmosphere, whereupon the plasma is stopped and the layer is heated in a temperature range of...
4451547 Electrophotographic α-Si(H) member and process for production thereof  
A layer of amorphous silicon containing H, preferably 10-40 atomic % H, is used as a photoconductive layer for electrophotographic photosensitive member.
4439464 Composition and method for forming amorphous chalcogenide films from solution  
Amorphous chalcogenide films substantially free from particulate and microstructure are formed on a substrate from solution. The solution contains a glass-forming chalcogenide compound dissolved in...
4438188 Method for producing photosensitive film for electrophotography  
Disclosed are method and apparatus for producing highly uniform films of photosensitive materials (e.g., amorphous silicon) for electrophotography on large diameter cylindrical metal substrates...
4431722 Photosensitive element for electrophotography produced by sublimation  
Disclosed is a photosensitive element for electrophotography comprised of a layered structure having a polycyclic quinone pigment dispersed in an organic resin binder as a charge generating layer...
4426434 Electrophotographic photoreceptor and preparation thereof  
An electrophotographic photoreceptor comprises an electrically conductive substrate, a layer of charge generating material which chloroaluminium phthalocyanine and chloroaluminium...
4405703 Electrophotographic plate having an age-hardened aluminum substrate and process for producing the same  
In an electrophotographic plate comprising a substrate and a photoconductive layer formed on said substrate, when said substrate is made of an age-hardening type aluminum alloy and has a Vickers...
4394426 Photoconductive member with α-Si(N) barrier layer  
A photoconductive member comprise a support, a photoconductive layer constituted of an amorphous material containing silicon atoms as matrix and containing hydrogen atoms or halogen atoms, and an...
4370360 Film type light receiving element and sputter method of manufacturing the same  
A film type light receiving element and a method for producing such an element in which the electric current ratio for light and dark input intensities is large while the resistance of an optically...
4363711 Method of making photoconductive coating  
A method of making a photoconductive coating of the type which comprises a crystalline layer of wholly inorganic material on a suitable substrate for use as an electrophotographic member, said...
4358478 Sputtering method of manufacturing film type light receiving element under controlled oxygen atmosphere  
A method of manufacturing a film type light receiving element in which the electric current ratio for light and dark input intensities is maximized. Metal electrodes and a photoconductive film are...
4343883 Method for producing an electrophotographic recording material having dual layer of amorphous and crystallized Se  
In a method for producing an electrophotographic recording material composed of a dual layer of amorphous and crystallized selenium applied to an electrically conductive substrate, tellurium is...
4330570 Selective photoinduced condensation technique for producing semiconducting compounds  
A process for producing a variety of organic-inorganic luminescent and semiconductive compounds or materials in the form of a film deposited directly on the surface of a substrate by ultraviolet...
4298671 Tellurium layer allows vapor deposition of crystalline selenium thereon in making double layer electrophotographic record material  
In a process for producing an electrophotographic recording material composed of a double layer of amorphous and crystallized selenium on an electrically conductive carrier, a layer of tellurium...
4297392 High frequency sputtering produces thin film amorphous silicon photoconductor  
In the course of producing a thin film of amorphous silicon by high frequency sputtering elemental silicon under an atmosphere containing at least hydrogen gas, the temperature of the base plate...
4286035 Halogen doped selenium-tellurium alloy electrophotographic photoconductor  
An electrophotographic photoconductor comprising an electroconductive base and a photosensitive layer formed thereon, the photosensitive layer comprising a selenium-tellurium alloy with a...
4277551 Electrophotographic plate having charge transport overlayer  
An electrophotographic plate comprising a conductive substrate, a photoconductive-insulative layer overlaying the substrate and a transparent, electrically active, organic, electron transport layer...
4241158 Vacuum deposited electrophotographic photosensitive member  
An electrophotographic photosensitive member having an amorphous deposition layer as a photoconductive layer, in which the amorphous deposition layer is formed by gradual increase in a substrate...
4210710 Photoconductor of varying light sensitivity from center to edges  
A member for electrostatographic reproduction formed of a substrate and having a photoconductive layer characterized by a sensitivity to light which is greater at the outer portions than at the...
4187104 Electrophotographic photoreceptor with composite interlayer and method of making  
There is described an electrophotographic photoreceptor comprising a conductive metallic substrate, a composite interfacial structure made up of a layer comprising organic thermoplastic polymeric...
4178415 Modified amorphous semiconductors and method of making the same  
An amorphous semiconductor film includes an amorphous semiconductor host matrix, such as silicon or silicon and oxygen, and a modifier material comprising an alkali metal, such as lithium,...
4126457 Evaporation technique for producing high temperature photoreceptor alloys  
A flexible photoreceptor having improved thermal stability and durability and a process for obtaining the photoreceptor by evaporating and condensing selenium-containing photoconductive materials...
4123270 Method of making electrophotographic imaging element  
This invention relates to a method of making an electrophotographic imaging element, the resulting element, and the process of utilizing the element in electrophotographic processes. In its present...
4115127 Processing-free type lithographic printing plate material  
A processing-free lithographic printing plate, which comprises a support having deposited thereon a composition containing germanium and sulfur and at least one of a metal or metal compound in a...
4094675 Vapor deposition of photoconductive selenium onto a metallic substrate having a molten metal coating as bonding layer  
An electrophotographic image carrier is made by depositing an intermediate layer on an electrically conductive substrate and then vapor-depositing, on the intermediate layer, an inorganic...
4072518 Method of making trigonal selenium interlayers by glow discharge  
A one-step process, method and corresponding xerographic photoreceptor obtained thereby, having all or part of the hole generating layer in the trigonal form, the process being effected and the...
4069356 Method for rapidly forming photoconductive layers for integrated circuits  
Photoconductive layers particularly useful with integrated circuits are directly made from compositions selected from the group consisting of zinc sulfide (ZnS), cadmium sulfide (CdS), cadmium...
Matches 101 - 150 out of 201 < 1 2 3 4 5 >